diff --git a/simpleadmin/www/cgi-bin/set_ttl b/simpleadmin/www/cgi-bin/set_ttl
index 0ee4959..8ef2124 100644
--- a/simpleadmin/www/cgi-bin/set_ttl
+++ b/simpleadmin/www/cgi-bin/set_ttl
@@ -34,7 +34,7 @@ if [ -n "${setTTL}" ]; then
     fi
 
     # Echo TTL to file
-    echo $setTTL > /usrdata/simplefirewall/ttlvalue
+    /opt/bin/sudo echo $setTTL > /usrdata/simplefirewall/ttlvalue
 
     # Set Start Service
     /opt/bin/sudo /usrdata/simplefirewall/ttl-override start
@@ -52,9 +52,9 @@ if [ -z "${ttlvalue}" ]; then
     ttlenabled=false
 fi
 
-echo "Content-type: text/json" 
-echo ""
-cat <<EOT
+/opt/bin/sudo echo "Content-type: text/json" 
+/opt/bin/sudo echo ""
+/opt/bin/sudo cat <<EOT
 {
     "isEnabled": $ttlenabled,
     "ttl": $ttlvalue
diff --git a/simpleupdates/scripts/update_simpleadmin.sh b/simpleupdates/scripts/update_simpleadmin.sh
index b55e918..31770c3 100644
--- a/simpleupdates/scripts/update_simpleadmin.sh
+++ b/simpleupdates/scripts/update_simpleadmin.sh
@@ -104,7 +104,7 @@ install_lighttpd() {
     wget -O "$SIMPLE_ADMIN_DIR/lighttpd.conf" https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/simpleadmin/lighttpd.conf
     wget -O "/lib/systemd/system/lighttpd.service" https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/simpleadmin/systemd/lighttpd.service
     ln -sf "/lib/systemd/system/lighttpd.service" "/lib/systemd/system/multi-user.target.wants/"
-    echo "www-data ALL = (root) NOPASSWD: /usr/sbin/iptables, /usr/sbin/ip6tables, /usrdata/simplefirewall/ttl-override" > /opt/etc/sudoers.d/www-data
+    echo "www-data ALL = (root) NOPASSWD: /usr/sbin/iptables, /usr/sbin/ip6tables, /usrdata/simplefirewall/ttl-override, /bin/echo, /bin/cat" > /opt/etc/sudoers.d/www-data
 
     openssl req -new -newkey rsa:2048 -days 3650 -nodes -x509 \
         -subj "/C=US/ST=MI/L=Romulus/O=RMIITools/CN=localhost" \